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3/20/09::
Whole farm nutrient management tutorials.

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7/26/08::
Soil test summaries.

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Learn about N management on dairy farms.


   
       
  All Articles, categorical listing    
 
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Whole farm analyses
  Ketterings, Q.M., E. Frenay, J.H. Cherney, K.J. Czymmek, S.D. Klausner, L.E. Chase, Y.H. Schukken (2007). Applying manure to established alfalfa-grass stands. Forage and Grazinglands (in press).    
 

Ketterings, Q.M., E. Frenay, J.H. Cherney, K.J. Czymmek, S. Klausner, L.E. Chase, and Y.H. Schukken (2006). Application of manure to established stands of alfalfa and alfalfa-grass (2006). In: Field Crop Dealer Meetings, Department of Crop and Soil Sciences Extension Series No E06-4, October 24-27, 2006. p 515.

   
 

Ketterings, Q.M., C. Rasmussen, and K.J. Czymmek (2006). Integrated Nutrient Management; Crossing Discipline boundaries for improved farm sustainability. Contribute to Danny Fox. 2006 Cornell Nutrition Conference for feed manufacturers. Syracuse, NY. October 24-26, 2006. pp 39-44.

   
  Czymmek, K.J., Q.M. Ketterings, C. Rasmussen and L. Chase (2006). Striking the right balance. The Manager. Northeast Dairy Business 8(4): 21-22.    
  Rasmussen, C.N., Q.M. Ketterings, G. Albrecht, L. Chase, and K.J. Czymmek (2006). Mass nutrient balances – a management tool for New York dairy and livestock farms. In Silage for Dairy Farms; Growing, Harvesting, Storing, and Feeding. NRAES Conference. Harrisburg, PA, January 23-25. Pages 396- 414.    
  Rasmussen, C., Q.M. Ketterings, J. Mekken, K. Czymmek, and L. Chase (2005). State and whole farm phosphorus balances. Tools to help with long-term nutrient planning on dairy and livestock farms. What's Cropping Up? 15(6): 7-9
 
  Albrecht*, G.L., Q.M. Ketterings, K.J. Czymmek, M. van Amburgh, and D.G. Fox (2005). Whole Farm Nutrient Management: A capstone course preparing seniors for environmental management of dairy farms. Journal of Natural Resources and Life Science Education 35: 12-23.    
  Czymmek, K.J., Q.M. Ketterings, J. Ten Eyck, and T. Horvath (2005). The New York CAFO Program: successfully connecting science, policy, regulation, and implementation. Clearwaters Magazine. New York Water Environmental Association Inc. Spring 2005 issue 35(1): 27-28.    
  Czymmek, K.J., D. Beegle, and Q.M. Ketterings (2005). Implications of agronomic and environmental considerations in land application of manure in dairy farm systems of the Northeast and Mid-Atlantic Regions of the United States. NRAES Conference. March 15-17, 2005. Dairy Manure Management: Treatment, Handling and Community Relations. NRAES-176. pp 1-10.    
  Czymmek, K, L. Geohring, Q.M. Ketterings, P. Wright, and A. Eaton (2005). Supplemental manure spreading guidelines to reduce water contamination risk during adverse weather conditions. What's Cropping Up? 15(3): 1-3.  
Nitrogen
   
 

Ketterings, Q.M., J. Lawrence, K.J. Czymmek and G. Godwin (2006). Do we need additional nitrogen for corn? In: Field Crop Dealer Meetings, Department of Crop and Soil Sciences Extension Series No E06-4, October 24-27, 2006. p 5.

   
  Klapwyk, J.H., and Q.M. Ketterings (2005). Reducing laboratory variability of the Illinois soil N test with enclosed griddles. Soil Science Society of America Journal 69(4): 1129-1134.    
  Ketterings, Q.M., G. Godwin, J.H. Cherney, S. Beer, and T.F. Kilcer (2004). Nitrogen management for brown mid rib sorghum sudangrass. Results of two years of N studies at the Mt Pleasant Research Farm. "What's Cropping Up?" 14(3): 4-5.  
  Czymmek, K.J. and Q.M. Ketterings (2004). Seven tips to manage N for top-yielding silage. Northeast DairyBusiness 6(2): 26-27.    
  Ketterings, Q.M., S.D. Klausner, and K.J. Czymmek (2003). Nitrogen fertilizer guidelines for New York. CSS Extension Series E03-16. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 70 pp.  
  Cox, B., and Q.M. Ketterings (2003). Soybeans: add the inoculum but forget the starter N. What's Cropping Up? 13(3): 5.  
  Cherney, J.H., Q.M. Ketterings, and J. L. Orloski (2004). Plant and soil elemental status as influenced by multi-year nitrogen and postassium fertilization. Journal of Plant Nutrition. (in press).    
  Cox, B., and Q.M. Ketterings (2003). N sidedress Rates on corn following soybeans. What's Cropping Up? 13(2): 8-9.  
  Czymmek, K., Q.M. Ketterings, H. van Es and S. DeGloria (2003). The New York nitrate leaching index. CSS Extension Publication E03-2. 34 pages.  
  Van Es, H., K.J. Czymmek and Q.M. Ketterings (2002). Management effects of N leaching and guidelines for an N leaching index in New York. Journal of Soil and Water Conservation 57(6): 499-504.  
 
Cox, B., and Q.M. Ketterings (2002). How much N to sidedress on corn following soybeans? "What’s Cropping Up?" 12(3): 5.
 
  Cox, B. and Q.M. Ketterings (2002). Do soybeans respond to starter fertilizer and seed inoculum? "What's Cropping Up?" 12(2): 1  
  Czymmek, K.J., Q.M. Ketterings and H. van Es (2001). The New York nitrate leaching index "What's Cropping Up?" 11(5): 1-3  
  Ketterings, Q.M., S.D. Klausner, and K.J. Czymmek (2001). Nitrogen fertilizer recommendations for New York. CSS Extension Series E0-4. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 32 pp.  
  Cox, B. and Q.M. Ketterings (2001). Soybean Fertilization. "What's Cropping Up?" 11(3): 1.  
  Cox, B., Q.M. Ketterings, and H. van Es (2001). How much N fertilizer on corn following soybeans or wheat/clover? "What's Cropping Up?" 11(2): 6-7.
 
Phosphorus
  Haden, V.R., Q.M. Ketterings, and J.E. Kahabka (2007). Factors affecting the change in soil test P levels following manure and fertilizer application. Soil Science Society of American Journal (in press)    
  Brock, E.H., Q.M. Ketterings, and P.J.A. Kleinman (2007). Measuring and predicting the phosphorus sorption capacity of manure amended soils. Soil Science (in press).    
  Brock, E.H., Q.M. Ketterings, and P.J.A. Kleinman (2007). Phosphorus leaching through intact soil cores as influenced by type and duration of manure application. Nutrient Cycling and Agroecosystems (published on-line January 10, 2007). DOI: 10.1007/s10705-006-9065-3.    
  Özgül, M, M. Turan, and Q.M. Ketterings (2006). Short- and long-term phosphorus availability in four soil orders under native vegetation in Turkey. Acta Agriculturæ Scandinavica Section B, Soil and Plant Science (published on-line December 10). DOI: 10.1080/09064710601029695.    
  Mekken, J.C., S.N .Swink, and Q.M. Ketterings (2006). Statewide and county-based phosphorus balances for New York State. First Release. Department of Crop and Soil Sciences Extension Series E06-3. 126 pages.  
  Sato, S., D. Solomon, C. Hyland, Q.M. Ketterings, and J. Lehmann (2005). Phosphorus
speciation in manure and manure-amended soils using XANES spectroscopy. Environmental Science and Technology (in press).
   
  Lehmann, J., Z. Lan, C. Hyland, S. Sato, D. Solomon, and Q.M. Ketterings. Long-term dynamics of phosphorus forms and retention in manure-amended soils (2005). Environmental Science and Technology 39(17): 6672-6680.    
  Czymmek, K.J., Q.M. Ketterings, G. Albrecht (2005). Dairy Producers: is it time to take a look at your phosphorus fertilizer rates for corn? Small Farm Quarterly. April 11, 2005. Page 8.    
  Ketterings, Q.M., S.N. Swink, G. Godwin, K.J. Czymmek, and G.L. Albrecht (2005). Maize silage yield and quality response to starter phosphorus fertilizer in high phosphorus soils in New York. Journal of Food, Agriculture and Environment 3(2): 360-365.    
  Ketterings, Q.M. and M. Flock (2005). Comparison of Bray-1 and Mehlich-3 tests in high phosphorus soils. Soil Science 170(3): 212-219.    
  Ketterings, Q.M., J. Kahabka, and W.S. Reid (2005). Trends in phosphorus fertility of New York agricultural land. Journal of Soil and Water Conservation 59(1): 10-20.    
  Ketterings, Q.M., G. Albrecht, M. Hunter, P. Carey, S.N. Swink, and K.J. Czymmek (2004). Whole farm corn starter phosphorus fertilizer imports. "What's Cropping Up?" 14(6): 3-5.  
  Ketterings, Q.M., J.E. Kahabka, and W.S. Reid (2004). The phosphorus fertility status of New York agricultural land. "What's Cropping Up?" 14(5): 3-6.  
  Ketterings, Q.M., S. Swink, G. Godwin, K. Czymmek, and G. Albrecht (2004). New York Starter Phosphorus Project: Does starter P fertilizer impact silage quality? "What's Cropping Up?" 14(5): 1-2.  
  Ketterings, Q.M., S. Swink, G. Godwin, K.J. Czymmek, A. Durow, and G. Albrecht (2004). Phosphorus Starter Project: results of the 2003 growing season "What's Cropping Up?" 14(1): 1-3.  
  Czymmek, K.J., Q.M. Ketterings, L.D. Geohring, and G.L. Albrecht. New release: the New York phosphorus runoff index. User's manual and documentation. "What's Cropping Up?" 13(4): 7.  
  Czymmek, K.J., Q.M. Ketterings, L.D. Geohring, and G.L. Albrecht. The New York phosphorus runoff index. User's manual and documentation. CSS Extension Series E03-13. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 64 pp.  
  Ketterings, Q.M., Czymmek, K.J., and S.D Klausner (2003). Phosphorus fertilizer guidelines for New York. CSS Extension Series E03-15. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 35 pp.  
  Ketterings, Q.M., Byron, T., Godwin, G. and Karl J. Czymmek (2002). Phosphorus Starter Project: results of the 2002 growing season "What's Cropping Up?" 1(1): 4-6.  
  Ketterings, Q.M. and K.J. Czymmek (2002). Phosphorus soil testing and nutrient management planning in New York. "What's Cropping Up?" 12 (4): 1-3.  
  Ketterings, Q.M., K.J. Czymmek, W.S. Reid and R.F. Wildman (2002). Conversion of modified Morgan and Mehlich-III soil tests to Morgan soil test values. Soil Science 167(12): 830-837.  
  Byron, T., Q.M. Ketterings, and K.J. Czymmek (2001). Phosphorus Starter Project: results of the 2001 growing season "What's Cropping Up?" 12(3): 4-5  
  Ketterings, Q.M., K.J. Czymmek, and S.D. Klausner (2001). Phosphorus fertilizer recommendations for New York. CSS Extension Series E0-5. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 45 pp.  
  Czymmek, K.J., Q.M. Ketterings, and L.D. Geohring (2001). Phosphorus and agriculture VIII: the new phosphorus index for New York State. "What's Cropping Up?" 11(4): 1-3  
  Ketterings, Q.M., B. Bellows, K.J. Czymmek, W. S. Reid, and R. Wildman (2001). Conversion equations Part 1: Do Modified Morgan and Mehlich III P have a Morgan equivalent? "What's Cropping Up?" 11(3): 2-3.  
  Czymmek, K.J., J. Degni, and Q.M. Ketterings (2001). Phosphorus and agriculture VII: Phosphorus Starter Demonstration Project. Results of the 2000 growing season. "What's Cropping Up?" 11(3): 4-6.  
Potassium
  Woods, M.S., F.S. Rossi, and Q.M. Ketterings (2006). Potassium supply rate as measured by exchange membranes in a calcareous sand. Applied Turfgrass Science DOI: 10.1094/ATS-2006-0323-01-RS.    
  Woods, M.S., Q.M. Ketterings, F.S. Rossi and M. Petrovic (2005). Potassium availability indices and turfgrass performance in a calcareous sand putting green. Crop Science 46: 381-389.    
  Woods, M.S., Q.M. Ketterings, and F.S. Rossi (2005). Effects of potassium application on calcium and magnesium availability in a calcareous sand. International Turfgrass Society Research Journal 10(2): 1015-1020.    
  Woods, M.S., Q.M. Ketterings, and F.S. Rossi (2005). Effectiveness of standard soil tests for assessing potassium availability in sand rootzones. Soil Science 170(2): 110-119.    
  Ketterings, Q.M., G. Godwin, J.H. Cherney, and T.F. Kilcer (2005). Potassium management for brown midrib sorghum x sudangrass in the Northeast. Journal of Agronomy and Crop Science 191(1): 41-46.    
  Ketterings, Q.M., G. Godwin, J.H. Cherney, S. Beer, and T.F. Kilcer (2004). Potassium management for brown mid rib sorghum sudangrass. Results of two years of N studies at the Mt Pleasant Research Farm. "What's Cropping Up?" 14(3): 4-5.  
  Ketterings, Q.M., S.D.Klausner, and K.J. Czymmek (2003). Potassium fertilizer guidelines for New York. CSS Extension Series E03-14. Cornell University, Department of Crop and Soil Sciences, Ithaca NY. 41 pp.  
  Cherney, J.H., Q.M. Ketterings, and J. L. Orloski (2004). Plant and soil elemental status as influenced by multi-year nitrogen and postassium fertilization. Jounral of Plant Nutrition 27(6): 991-1014.    
  Ketterings, Q.M., K.J. Czymmek and S.D. Klausner (2001). Potassium fertilizer recommendations for New York. CSS Extension Series E01-6. Cornell University, Department of Crop and Soil Sciences, Ithaca NY.39 pp.  
  Ketterings, Q.M., B. Bellows, K.J. Czymmek, and W.S. Reid (2001). Conversion equations Part 2: Do Mehlich-III K, Ca and Mg have Morgan equivalents? "What's Cropping Up?" 11(4): 4-5  
Micronutrients
  Brock, E.H., Q.M. Ketterings, and M. McBride (2006). Copper and zinc accumulation in dairy and poultry amended soils. Soil Science 171:388-399.    
  Brock, E., Q.M. Ketterings and M. McBride (2005). Copper and zinc accumulation in manure amended soils."What's Cropping Up?" 15(4): 5-7.  
Lime
  Ketterings, Q.M., W.S. Reid, and K.J. Czymmek (2006). Lime guidelines for field crops in New York. First Release. Department of Crop and Soil Sciences Extension Series E06-2. 35 pages.  
County soil test summaries
  Ketterings, Q.M., H. Krol, W.S. Reid, and D. Olsen (2004). Putnam Sample Survey 1995-2001. CSS Extension Bulletin E04-32. 8 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and C. Logue (2004). Schenectady Sample Survey 1995-2001. CSS Extension Bulletin E04-31. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and P. Carey (2004). Sullivan Sample Survey 1995-2001. CSS Extension Bulletin E04-30. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and M.J. Fargione (2004). Ulster Sample Survey 1995-2001. CSS Extension Bulletin E04-29. 40 pages.  
  Ketterings, Q.M., H. Krol, and W.S. Reid (2004). Saratoga Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-28. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, J.G. Lee and G.G. Giordano (2004). Westchester Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-27. 23 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J.B. Sieczka (2004). Suffolk Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-26. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and L.R. Hulle (2004). Orange Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-25. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and S.D. Mallozzi (2004). Dutchess Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-24. 39 pages.  
  Ketterings, Q.M., H. Krol, and W.S. Reid (2004). Greene Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-23. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. van der Heide (2004). Oswego Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-22. 37 pages.  
  Ketterings, Q.M., H. Krol, C.P. Mazza and W.S. Reid (2004). New York City Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-21. 71 pages.  
  Ketterings, Q.M., H. Krol, and W.S. Reid (2004). Nassau Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-20. 21 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. Degni (2004). Tompkins Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-19. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. Degni (2004). Tioga Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-18. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. Degni (2004). Cortland Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-17. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. Degni (2004). Chemung Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-16. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and J. Degni (2004). Schuyler Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-15. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and S.E. Hadcock (2004). Columbia Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-14. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and N. Herendeen (2004). Wayne Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-13. 40 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and K. Ganoe (2004). Fulton Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-12. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and K. Ganoe (2004). Herkimer Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-11. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and K. Ganoe (2004). Montgomery Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-10. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and K. Ganoe (2004). Otsego Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-9. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and K. Ganoe (2004). Chenango Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-8. 37 pages.  
  Ketterings, Q.M., H. Krol, and W.S. Reid (2004). Rockland Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-7. 21 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and N. Herendeen (2004). Ontario Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-6. 40 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and N. Herendeen (2004). Yates Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-5. 40 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and M. Dennis (2004). Seneca Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-4. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, N. Herendeen and R.N. King (2004). Monroe Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-3. 40 pages.  
  Ketterings, Q.M., H. Krol and W.S. Reid (2004). Broome Soil Sample Survey 1995-2001. CSS Extension Bulletin E04-2. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, and L. Fields (2003). Schoharie Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-33. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, T. Gallagher, and T. Lavigne (2003). Albany Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-31. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and N. Herendeen (2003). Orleans Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-30. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and N. Herendeen (2003). Niagara Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-29. 40 pages.  
  Ketterings, Q.M., H. Krol, and W.S. Reid (2003). Erie Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-28. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and D. Sprague (2003). Cattaraugus Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-27. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, N. Herendeen, and D. Thorp (2003). Livingston Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-26. 40 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and N. Herendeen (2003). Genesee Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-24. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and A. Gabriel (2003). Washington Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-23. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and B. Tillapaugh (2003). Wyoming Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-22. 40 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and T.F. Kilcer (2003). Rensselaer Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-21. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and A.E. Staehr (2003). Onondaga Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-20. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid, D. Sprague and J.S. Petzen (2003). Allegany Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-19. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and K. Evans (2003). Madison Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-18. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and J. Miller (2003). Oneida Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-17. 38 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and D. Sprague (2003). Chautauqua Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-12. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and C. Tillinghast (2003). Franklin Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-11. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and D. Dewing (2003). Delaware Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-10. 39 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and E.A. Spaugh (2003). Clinton Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-9. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and A. Deming (2003). Essex Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-8. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and C. Albers (2003). Steuben Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-7. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and S. Bossard (2003). Cayuga Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-6. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and M. Hunter (2003). Lewis Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-5. 36 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and M. Hunter (2003). Jefferson Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-4. 37 pages.  
  Ketterings, Q.M., H. Krol, W.S. Reid and P. Barney (2003). St. Lawrence Soil Sample Survey 1995-2001. CSS Extension Bulletin E03-3. 37 pages.  
Brown midrib sorghum sudangrass
  Ketterings, Q.M., Godwin, G., T.F. Kilcer, P. Barney, M. Hunter, J.H. Cherney, and S. Beer (2006). Nitrogen, phosphorus, potassium, magnesium and calcium removal by brown midrib sorghum sudangrass in the Northeastern USA. Journal of Agronomy and Crop Science 192(6): 408-416.    
  Ketterings, Q.M., G. Godwin, T.F. Kilcer, P. Barney, M. Hunter, J.C. Cherney, and S. Beer (2006). Nitrogen, phosphorus, and potassium removal by brown midrib sorghum sudangrass. What’s Cropping Up? 16(1): 4-6.  
  Ketterings, Q.M., G. Godwin, T.F. Kilcer, P. Barney, M. Hunter, J.H. Cherney, and S. Beer (2005). Nitrogen management for brown midrib sorghum sudangrass: Results of six NY field studies in 2004. "What's Cropping Up?" 15(4): 4-7.  
  Ketterings, Q.M., G. Godwin, J.H. Cherney, and T.F. Kilcer (2005). Potassium management for brown midrib sorghum x sudangrass in the Northeast. Journal of Agronomy and Crop Science 191(1): 41-46.    
  Kilcer, T.F., Q.M. Ketterings, J.H. Cherney, P. Cerosaletti and P. Barney (2005). Optimum stand height for forage brown midrib sorghum x sudangrass in Northeastern USA. Journal of Agronomy and Crop Science 191(1): 35-40.    
  Ketterings, Q.M., J.H. Cherney, T.F. Kilcer, and P. Cerosaletti (2004). Phosphorus removal by sorghum sudangrass in Northeastern USA. Online. Forage and Grazinglands 10.1094/FG-2004-1015-01-RS.    
  Ketterings, Q.M., G. Godwin, J.H. Cherney, S. Beer, and T.F. Kilcer (2004). Nitrogen management for brown mid rib sorghum sudangrass. Results of two years of N studies at the Mt Pleasant Research Farm. "What's Cropping Up?" 14(2): 5-6.  
  Kilcer, T.F., Q.M. Ketterings, P. Cerosaletti, P. Barney, and J.H. Cherney (2003). Cutting height management for brown mid rib sorghum sudangrass. "What's Cropping Up?" 13(4): 4-6.  
  Ketterings, Q.M., T.W. Katsvairo, J.H. Cherney, and T.K. Kilcer (2003). Nitrogen management for brown mid rib sorghum sudangrass: results of the 2002 Mt Pleasant trial. "What's Cropping Up?" 13(2): 1-3.  
  Ketterings, Q.M., T.W. Katsvairo, J.H. Cherney, and T.K. Kilcer (2003). Potassium management for brown mid rib sorghum sudangrass: results of the 2002 Mt Pleasant trial. "What's Cropping Up?" 13(2): 6-7.  
  Kilcer, T., Q.M. Ketterings, T. Katsvairo and J.H. Cherney (2002). Nitrogen management for sorghum sudangrass: how to optimize N uptake efficiency? "What's Cropping Up?" 12(5): 6-9.  
  Cerosaletti, P., Q.M. Ketterings and T. Kilcer (2002). 2001 Delaware County BMR sorghum sudangrass trials "What's Cropping Up?" 12(3): 1-3.  
Cornell Cropware and NMSP Website
  Ketterings, Q.M., G.L Albrecht, C.N. Rasmussen, and K.J. Czymmek (2006). Cornell Cropware: Decision support tool for fertilizer and manure nutrient management planning. Journal of Natural Resources and Life Sciences Education 35: 140-151.    
  Albrecht, G.L., Q.M. Ketterings, K.J. Czymmek, M. van Amburgh, and D.G. Fox (2006). Whole Farm Nutrient Management: Capstone course on environmental management of dairy farms. Journal of Natural Resources and Life Science Education 35: 12-23.    
  Albrecht, G.L., C. Rasmussen, Q.M. Ketterings, K.J. Czymmek and V. Durbal (2003). Coming attraction: Cornell Cropware v2.0. "What's Cropping Up?" 13(3): 6.  
  Ketterings, Q.M., K.J. Czymmek, G.L. Albrecht, C. Rasmussen, and B. Dybwad (2003). Nutrient Management Spear Program Website. Access to nutrient management research and extension for NY. What's Cropping Up? 13(3): 7.  
  Rasmussen, C., Q.M. Ketterings and G.L. Albrecht (2002). Cornell Cropware version 1.0, a cuNMPS Software Program. In: Developing and Applying Next Generation Tools for Farm and Watershed Nutrient Management to Protect Water Quality. Cornell Animal Science Department Mimeo 220 and Crop and Soil Science Research Series E-02-1. pp 13-29.  
  Rasmussen, C., G.L. Albrecht, K.J. Czymmek, and Q.M. Ketterings (2001). New nutrient management software now available: Cornell Cropware Version 1.0 "What's Cropping Up?" 11(5): 7  
Tropical Agriculture
  Medvecky, B.A, Q.M. Ketterings and E.B. Nelson (2007). Relationships among soilborne bean seedling diseases, Lablab purpureus L. and maize stover residue management, bean insect pests, and soil characteristics in Trans Nzoia district, Kenya. Applied Soil Ecology 35: 107-119 (published on-line July 14, 2006).  
  Medvecky, B.A., Q.M. Ketterings, and F. Vermeylen (2006). Bean seedling damage by root-feeding grubs in Kenya as influenced by planting time, cultivar, and crop residue management. DOI: 10.1016/j.apsoil.2006.01.008. Applied Soil Ecology 34(2-3): 240-249.  
  Burgers, P., Q.M. Ketterings, and D.P. Garrity (2005). Fallow management strategies and issues in Southeast Asia. Agriculture Ecosystems and Environment 110:1-13.  
  Rodenburg, J., A. Stein, M. van Noordwijk, and Q.M. Ketterings (2003). Spatial variability of soil pH and phosphorus in relation to soil runoff following slash-and-burn land clearing in Sumatra, Indonesia. Soil and Tillage Research 71(1): 1-14.  
  Burgers, P., Q.M. Ketterings, and D.P. Garrity (2003). Fallow management strategies and issues in Southeast Asia. Agriculture Ecosystems and Environment (in press).  
  ASB consortium (2002). ASB Policybrief 04: Reducing smoke pollution from tropical fires. 4 pp. Article is downloadable from: http://www.asb.cgiar.org/PolicyBriefs.shtm.  
  Van Noordwijk, M., and Q.M. Ketterings (2002). Tebas-bakar dan manfaat perbakerannya. Seri: Wanatani Karet 14.  
  Tomich, T.P., H. de Foresta, R. Dennis, Q.M. Ketterings, D. Murdiyarso, C. Palm, F. Stolle, Suyanto, and M. van Noordwijk (2002). Carbon offsets for conservation and development in Indonesia? American Journal of Alternative Agriculture 17(2): 125-137.  
  Ketterings, Q.M., M. van Noordwijk, and J. M Bigham (2002). Soil phosphorus availability after slash-and-burn fires of different intensities in rubber agroforests in Sumatra, Indonesia. Agriculture, Ecosystems and Environment 92: 37-48.  
  Ketterings, Q.M., R. Coe, M. van Noordwijk, Y. Ambagau', and C.A. Palm (2001). Reducing uncertainty in the use of allometric biomass equations for predicting above ground tree biomass in mixed secondary forests. Forest Ecology and Management 146: 201-211.  
  Ketterings, Q.M. and J.M. Bigham (2000). Soil color as an indicator of slash-and-burn fire severity and soil fertility in Sumatra, Indonesia. Soil Science Society of America Journal 64: 1826-1833.  
  Ketterings, Q.M., J.M. Bigham, and V. Laperche (2000). Changes in soil mineralogy and texture caused by slash-and-burn fires in Sumatra, Indonesia. Soil Science Society of America Journal 64: 1108-1117.  
  Ketterings, Q.M., T.T. Wibowo, M. van Noordwijk, and E. Penot (1999). Farmers' perspectives on slash-and-burn as a land clearing method for small-scale rubber producers in Sepunggur, Jambi Province, Sumatra, Indonesia. Forest Ecology and Management 120: 157-169.